SUSIE YIM YEH M.D.
NPI 1154355808
Internal Medicine in Boston, MA
About Susie Yim Yeh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSIE YIM YEH M.D. (NPI 1154355808) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (219628) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Susie Yim Yeh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Susie Yim Yeh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Susie Yim Yeh's NPI number?
The NPI number for Susie Yim Yeh is 1154355808. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Susie Yim Yeh located?
Susie Yim Yeh practices at 221 Longwood Ave 036bli, Boston, MA 02115. The listed phone number is (617) 732-8456.
What is Susie Yim Yeh's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Susie Yim Yeh enrolled in Medicare?
Yes. Susie Yim Yeh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Susie Yim Yeh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susie Yim Yeh reassigns Medicare benefits to Southern California Permanente Medical Group (Lancaster, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Susie Yim Yeh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Susie Yim Yeh was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Susie Yim Yeh, M.D. · NPI 1154355808
Internal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1154355808 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 219628 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 221 LONGWOOD AVE, 036BLI, Boston, MA 02115-5804
- **Phone:** (617) 732-8456
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1982863783, Lancaster, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** November 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1154355808) · Data from the CMS NPPES public registry.